// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//

package task

import (
	"context"
	"fmt"

	"github.com/kumose/kmopt/pkg/cluster/ctxt"
)

// SSHKeySet is used to set the Context private/public key path
type SSHKeySet struct {
	privateKeyPath string
	publicKeyPath  string
}

// Execute implements the Task interface
func (s *SSHKeySet) Execute(ctx context.Context) error {
	ctxt.GetInner(ctx).PublicKeyPath = s.publicKeyPath
	ctxt.GetInner(ctx).PrivateKeyPath = s.privateKeyPath
	return nil
}

// Rollback implements the Task interface
func (s *SSHKeySet) Rollback(ctx context.Context) error {
	ctxt.GetInner(ctx).PublicKeyPath = ""
	ctxt.GetInner(ctx).PrivateKeyPath = ""
	return nil
}

// String implements the fmt.Stringer interface
func (s *SSHKeySet) String() string {
	return fmt.Sprintf("SSHKeySet: privateKey=%s, publicKey=%s", s.privateKeyPath, s.publicKeyPath)
}
